Atty. Diane Macarthur Brown

Atty. Diane Macarthur Brown

Diane Macarthur Brown is a lawyer practicing discrimination, governmental regulation matters. Diane received a B.A. degree from Michigan State University in 1973, and has been licensed for 49 years.

Niwot Niwot 49 yrs experience 49 year
Call (720) 986-4603 Book Appointment

Profile Summary

About Diane Macarthur Brown at a glance

Diane Macarthur Brown is a Member based in Niwot, Colorado, practicing at Olsen & Brown, LLC. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on civil rights. Admitted to practice in Illinois (1977), New York (1980), and Colorado U.S. Supreme Court (1987). Educated at Detroit College of Law (J.D., 1977) and Michigan State University (B.A., 1973). Serands clients in Niwot, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Diane Macarthur Brown is a lawyer practicing discrimination, governmental regulation matters
  • Diane received a B.A. degree from Michigan State University in 1973, and has been licensed for 49 years
  • Diane practices at Olsen & Brown, LLC in Niwot, CO and 1 other location

Practice Areas Explained

Diane Macarthur Brown's Areas of Practice

Each practice area below reflects the types of cases Diane Macarthur Brown handles, with a brief overview of what that area of law covers.

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Diane Macarthur Brown is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

Practicing law in Colorado. Legal matters in Colorado are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Niwot are typically filed in the local municipal court or the appropriate Colorado state district court, depending on subject matter and amount in controversy. An attorney licensed in Colorado brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Colorado courts without local counsel or pro hac vice admission.

Looking for additional Colorado attorneys? Browse all attorneys in Niwot or all attorneys in Colorado.

Frequently Asked

Common questions about Diane Macarthur Brown

Where is Diane Macarthur Brown's law office located?
Diane Macarthur Brown's law practice is located in Niwot, Colorado. The firm is Olsen & Brown, LLC. You can contact the office directly through this profile page.
What practice areas does Diane Macarthur Brown handle?
Diane Macarthur Brown focuses on civil rights. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Diane Macarthur Brown practiced law?
Diane Macarthur Brown has 49+ years of legal experience and has been licensed since 1977.
Where did Diane Macarthur Brown go to law school?
Diane Macarthur Brown earned their education at (J.D., 1977); (B.A., 1973).
How can I contact Diane Macarthur Brown for a consultation?
You can contact Diane Macarthur Brown directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Detroit College of Law
- 1977
B.A.
Michigan State University
- 1973

Bar Admissions

Illinois
Admitted: 1977
New York
Admitted: 1980
Colorado U.S. Supreme Court
Admitted: 1987

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.